[UX] user registration flaws

[philippdormann]

First off: Great project, thanks! 👍

here's my issue:

the account registration requires an image to be uploaded.
However, there are no details specified for the image requirements.
Apparently, it needs to be 1:1 aspect ratio and under a specific file size?

Maybe there should be a integrated cropper + compression to max resolution like https://fengyuanchen.github.io/cropperjs/ or https://foliotek.github.io/Croppie/